---
product_id: 139230725
title: "VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories"
brand: "vdiagtool"
price: "13.85 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/139230725-vdiagtool-brake-fluid-tester-pen-automotive-testing-tool-for-dot
store_origin: TN
region: Tunisia
---

# Quick Results 5 LED Indicators Auto Calibration VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories

**Brand:** vdiagtool
**Price:** 13.85 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Brake with Confidence: Your Safety is Just a Dip Away!

## Quick Answers

- **What is this?** VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories by vdiagtool
- **How much does it cost?** 13.85 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/139230725-vdiagtool-brake-fluid-tester-pen-automotive-testing-tool-for-dot)

## Best For

- vdiagtool enthusiasts

## Why This Product

- Trusted vdiagtool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Design:** Built with durable materials and auto power-off feature.
- • **Instant Readings:** Get accurate moisture content results in seconds.
- • **Compact & Portable:** Lightweight design makes it easy to carry anywhere.
- • **Stay Safe on the Road:** Ensure your brake fluid is always in top condition.
- • **Universal Compatibility:** Works seamlessly with DOT 3, DOT 4, and DOT 5 fluids.

## Overview

The VDIAGTOOL Brake Fluid Tester Pen is an essential automotive tool designed to ensure the quality of your brake fluid. With its advanced features, including auto calibration for DOT 3, DOT 4, and DOT 5 fluids, and a quick-read LED display, this tester helps you maintain optimal brake performance for safer driving. Lightweight and user-friendly, it's the perfect companion for any car enthusiast.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VDIAGTOOL |
| Brand | VDIAGTOOL |
| Product Dimensions | 31 x 2.5 x 5.5 cm; 30 g |
| Batteries | 2 AAA batteries required. |
| Manufacturer reference | VD |
| Manufacturer part number | VD |
| Item Weight | 30 g |

## Product Details

- **Brand:** VDIAGTOOL
- **Power source:** Battery Powered
- **Style:** Compact
- **Item dimensions L x W x H:** 31 x 2.5 x 5.5 centimetres
- **Manufacturer:** VDIAGTOOL

## Images

![VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories - Image 1](https://m.media-amazon.com/images/I/61ge5RMK0pL.jpg)
![VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories - Image 2](https://m.media-amazon.com/images/I/61aSldIkGQL.jpg)
![VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories - Image 3](https://m.media-amazon.com/images/I/71Q7sICTEFL.jpg)
![VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories - Image 4](https://m.media-amazon.com/images/I/71vJ2HGl3RL.jpg)
![VDIAGTOOL Brake Fluid Tester Pen Automotive Testing Tool for DOT 3, DOT 4, DOT 5 LED Light Accurate Oil Quality Check Pen Car Accessories - Image 5](https://m.media-amazon.com/images/I/71PAUFNnJZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff.
*by A***S on 12 August 2019*

Received product on time. I have bee working as electrician for couple years now and always wanted a probe to gault find broken circuits in car now I am able to also very comfortable grip and has a decent light on it as well. Happy with the product thank you. Would recommend to use it if you like to DIY your car electrics.

### ⭐⭐⭐⭐⭐ Great bit of kit to have
*by M***N on 6 February 2020*

Brilliant bit of kit for finding faults

### ⭐⭐⭐⭐⭐ Not been used yet
*by G***S on 17 July 2020*

Bought for my daughter

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**Shop now:** [https://www.desertcart.tn/products/139230725-vdiagtool-brake-fluid-tester-pen-automotive-testing-tool-for-dot](https://www.desertcart.tn/products/139230725-vdiagtool-brake-fluid-tester-pen-automotive-testing-tool-for-dot)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-22*